The tees usually get dollar spot before the rest of the bentgrass areas because the the tees were seeded to penn cross creeping bentgrass. Penn Cross is the oldest improved type bentgrass and is is not very resistant to dollar spot. We have been using a newer variety in the divot mix to help build up a little more resistant type strains. The rain showers this week prevented use from spraying the tees to protect them from getting this disease. We have since sprayed all the tees so we should see them fill in very quickly.
I hope that you have a great weekend, it looks like the weather should be great for some good rounds of golf